HMRC Connected
Companies House SyncYour AI accounts agent.
Works 24/7. Costs £9/month.
The complete AI accountant for UK Ltd companies. Books, VAT, tax, invoicing, payroll — everything handled. Chat via WhatsApp, Slack, or voice.
14-day free trial • No credit card required • Cancel anytime
Any input. Automatically processed.
Throw receipts at us however you like.
Snap Receipts
Photo → categorised → done
Forward Emails
Invoices processed automatically
Voice Notes
Talk while driving
Bank Statements
Upload CSV or PDF, auto-parsed
Message your books from apps you already use
Forward an email. Snap a receipt in WhatsApp. Ask a question in Slack. Your AI accountant meets you where you work.
- Forward invoices & receipts
- AI extracts all data
- Auto-categorised
- Snap receipts on the go
- Ask "Can I claim this?"
- Forward invoices instantly
Slack
- Chat with your books at work
- Upload documents from Slack
- Get instant answers
Microsoft Teams
- AI accountant in your workspace
- Share docs from OneDrive
- Deadline alerts in channels
Claude
- Chat with books via MCP
- Ask tax questions naturally
- Works in Claude Desktop
ChatGPT
- Access books via MCP
- Query expenses & invoices
- Use your preferred AI
One app. Everything you need. £9/month.
Why pay for accountants, bookkeeping software, receipt scanners, and invoicing separately?
| What you're replacing | Typical cost |
|---|---|
| Accountant | £100-300/month |
| Bookkeeping software | £20-35/month |
| Receipt scanning | £15-30/month |
| Payroll software | £10-20/month |
| Invoicing tool | £10-20/month |
| Traditional total | £155-405/month |
| AccountsOS | £9/month |
Save up to £4,750/year
Plus it's 100% tax deductible — unlike most SaaS, AccountsOS pays for itself
Everything a UK Ltd company needs
No add-ons. No hidden fees. No accountant required.
Starting a company? Start here.
Check if your company name and domain are available, then get incorporated with our trusted partners. We'll handle the accounting from day one.
Company Name Check
Instant Companies House availability search
Domain Check
See if .co.uk, .com, .uk are available
Easy Incorporation
Get incorporated from £52.99 via our partners
Free to check • No sign up required
£19/month
Lock in this rate forever
100% tax deductible — effectively ~£7/month after CT relief
Start 14-Day Free TrialNo credit card required
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